Equivalent & Substitute Parts Reference: HPR1023C

Part Overview

Murata Power Solutions Inc. HPR1023C is an isolated DC-DC converter module within the HPR10xxC (1W) series. It offers dual outputs of +15V and -15V, a maximum output current of 34mA per channel, and operates from a 21.6V to 26.4V input. The module provides 1 kV isolation and features a through-hole mounting in a 7-SIP (5 leads) package. The product is marked obsolete, necessitating the identification of equivalent and substitute models to maintain system compatibility and supply continuity in inventory or designs requiring direct replacement.

Substiute Parts

HPR1023C

Murata Power Solutions Inc.In Stock: 70090HPR1023C Datasheet

Current PartRFQ

MEA1D2415SC

Murata Power Solutions Inc.In Stock: 93089MEA1D2415SC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for DC-DC converter modules in this category is determined strictly by matching the following parameters: number of outputs, output voltages, maximum output current, input voltage range, power rating, isolation voltage, mounting type, package/case, and application type. Only modules with identical or compatible values for these parameters can serve as substitutes. Certification status (RoHS/REACH/ECCN/HTSUS) and product status are also critical for compliance and inventory decisions.

Parameter Comparison

Engineering Selection Recommendations

For substitution, FDA1D2415SC offers equivalent electrical and mechanical parameters as required, including dual outputs at 15V and -15V, compatible input voltage ranges, 1 W power rating, isolation voltage, mounting type, and package. The MEA1D2415SC part is listed as active and carries ROHS3 compliance, REACH unaffected status, ECCN EAR99, and the same HTSUS code, meeting necessary certification and supply criteria. HPR1023C is obsolete, making MEA1D2415SC appropriate for continuity in commercial ITE applications per provided parameter set.

Frequently Asked Questions (FAQ)

Q1: What is the criteria for substituting HPR1023C?
A1: Substitution requires matching the number of outputs, output voltages, input voltage range, output current rating, power, isolation voltage, mounting type, package, application, and compliance status.

Q2: Is MEA1D2415SC compatible with the same PCB footprint as HPR1023C?
A2: Both models use the 7-SIP Module, 5 Leads package and similar dimensions for through-hole mounting.

Q3: Do operating temperature and efficiency differences affect mechanical compatibility?
A3: Mechanical compatibility is maintained as package and mounting type are identical; operating temperature and efficiency differences do not impact form-fit replacement.

Q4: Does MEA1D2415SC comply with RoHS and REACH requirements?
A4: MEA1D2415SC is ROHS3 compliant and REACH unaffected as specified.

Q5: What is the maximum output current difference between HPR1023C and MEA1D2415SC?
A5: HPR1023C provides a maximum of 34mA per output; MEA1D2415SC provides 33mA per output, per input specifications.